When a wave is acted upon by an external damping force what happens to the energy of the wave
a...
Physics, 24.08.2019 11:30 trinityanne1738
When a wave is acted upon by an external damping force what happens to the energy of the wave
a-the energy of the wave decreases gradually
b-rhe energy of the wave increases gradually
c-there is no change in the energy of the wave
d-the propagation of the wave stops immediately
Answers: 2
Physics, 21.06.2019 13:30
What if? physicists often measure the momentum of subatomic particles moving near the speed of light in units of mev/c, where c is the speed of light, and 1 mev = 1.6 ✕ 10−13 kg · m2/s2. based on this, what are the units of momentum for a high-speed subatomic particle in terms of fundamental si units?
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Physics, 21.06.2019 16:10
Amachine, modeled as a simple spring-mass system, oscillates in simple harmonic motion. its acceleration is measured to have an amplitude of 5,000 mm/s with a fre- quency of 10 hz. compute the maximum displacement the machine undergoes during this oscillation.
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Physics, 21.06.2019 22:50
As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.
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Physics, 22.06.2019 09:30
This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
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Social Studies, 25.09.2019 23:20
Social Studies, 25.09.2019 23:20
Social Studies, 25.09.2019 23:20
Social Studies, 25.09.2019 23:20
Social Studies, 25.09.2019 23:20
Social Studies, 25.09.2019 23:20